Bradfield's Hornbill (Lophoceros bradfieldi) [XC346863]
by Peter Boesman from Mahango Game reserve, Namibia (song)
Bradfield's Hornbill (Lophoceros bradfieldi) [XC351013]
by id from Hwange, Matabeleland North Province, Zimbabwe (call)
Subspecies
Forms a superspecies with Crowned Hornbill (Lophoceros alboterminatus) and Congo Pied Hornbill (Lophoceros fasciatus) and closely related also to Hemprich's Hornbill (Lophoceros hemprichii). All have similar calls and displays. In past, birds of northern Botswana and western Zimbabwe sometimes separated in subspecies williaminae.